Base Form - Past Tense Form - Past Participle
be - was/were - been
do - did - done
have - had - had
say - said - said
make - made - made
go - went - gone
take - took - taken
come - came - come
see - saw - seen
know - knew - known
get - got - got/gotten (US)
give - gave - given
find - found - found
think - thought - thought
tell - told - told
become - became - become
show - showed - shown
leave - left - left
feel - felt - felt
put - put - put
bring - brought - brought
begin - began - begun
keep - kept - kept
hold - held - held
write -wrote - written
stand - stood - stood
hear - heard - heard
let - let - let
mean - meant - meant
set - set - set
meet - met - met
run - ran - run
pay - paid - paid
sit - sat - sat
speak - spoke - spoken
lie - lay - lain
lead - led - led
read - read - read
grow - grew - grown
lose - lost - lost
fall - fell - fallen
send - sent - sent
build - built - built
understand - understood - understood
draw - drew - drawn
break - broke - broken
spend - spent - spent
cut - cut - cut
rise - rose - risen
drive - drove - driven
buy - bought - bought
wear - wore - worn
choose - chose - chosen
beat - beat - beaten
catch - caught - caught
cost - cost - cost
eat - ate - eaten
fly - flew - flown
forget - forgot - forgotten
hide - hid - hidden
hit - hit - hit
lay - laid - laid
lend - lent - lent
ride - rode - ridden
sell - sold - sold
shine - shone - shone
shoot - shot - shot
shut - shut - shut
sing - sang - sung
sink - sank - sunk
sleep - slept - slept
split - split - split
steal - stole - stolen
strike - struck - struck
swim - swam - swum
teach - taught - taught
throw - threw - thrown
wake - woke - woken
win - won - won